The 18V-34 CF is also the smartest SDS plus hammer, displaying real-time tool status via its user interface and allowing for individual adjustments through Bluetooth connectivity to the Bosch Toolbox app. This tool is ideal for hammer drilling and chiselling in concrete, brick, and stone.
Perfect for demanding jobs in concrete – Bosch´s GBH 18V-34 CF Professional is the most powerful cordless SDS plus hammer, ideal for tough applications. This powerhouse´s BITURBO Brushless technology with ProCORE18V battery delivers an outstanding performance of 5.8 J, making it the most powerful cordless SDS plus hammer in its range.

Paramount performance with 5.8 J – the most powerful cordless SDS plus hammer in its range for tough jobs in concrete
Perfect control – soft start for precise chiselling and 3 different working modes to ensure the right setting for any job
Smartest SDS plus hammer – real-time tool status via user interface, individual adjustments by Bluetooth via Bosch Toolbox app

Max. impact energy: 5.8 J
Impact rate at rated speed: 0 – 2,900 bpm
Rated speed: 0 – 500 rpm
Weight excl. battery: 4.9 kg
Tool holder: SDS plus
Drilling dia. in concrete with hammer drill bits: 8 – 32 mm
Opt. app. range in concrete with hammer drill bits: 12 – 30 mm
Max. drilling diameter in metal: 13 mm
Max. drilling diameter in wood 40 mm
Total vibration values (Hammer drilling in concrete)
Vibration emission value ah 10.9 m/s²
Uncertainty K 1.5 m/s²
Noise/vibration information
Sound pressure level 92 dB(A)
Sound power level 103 dB(A)
Uncertainty K 3 dB

1x 18V BITURBO SDS-plus Hammer Drill
2x 18V 5.5 Ah ProCORE Battery.
1x Quick charger GAL 1880 CV.
1x Bluetooth Low Energy module.
1x Carrying case.
1x Auxiliary handle.
1x Depth stop.
1x SDS plus quick-change chuck.
1x Quick-change chuck 1.5 - 13 mm.
1x Grease tube.
1x Machine cloth.